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- Ships from one of three U.S. warehouses
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WARNING: Cancer and Reproductive Harm —
www.P65Warnings.ca.gov














The Sportmax Roadsmart IV delivers best-in-class handling, grip, and mileage for sport-touring motorcycles, achieving 23% greater front and 26% greater rear mileage than its predecessor while reducing steering effort by 15%. Advanced compound technology with Hi Silica X and Fine Carbon enhances wet grip and braking, and the MT Multi-Tread system pairs a durable center compound with specialized lateral compounds for superior cornering grip. Front tires utilize either aramid Jointless Belt or 2 Cut Breaker construction for compliance, while the rear employs JLB construction to minimize tire growth and maintain handling consistency.